Ngokuthuthuka kwesayensi nobuchwepheshe, ikhebula lenethiwekhi kanye ne-fiber optical sekuyizithwali ezimbili ezibaluleke kakhulu ekudlulisweni kwesignali yenethiwekhi.Ekudluliselweni kwesignali, i-optical fiber inezinzuzo eziningi, njengebanga elide lokudlulisela, isignali ezinzile, ukuncishiswa okuncane, isivinini esikhulu, ...
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